MAC address 70:B3:D5:63:3 (OBSERVER FOUNDATION)

MAC address prefix 70:B3:D5:63:3 is registered to OBSERVER FOUNDATION, located at Narva mnt 5, Tallinn city Harju county 10117, EE. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 13 January 2019, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
70:B3:D5:63:3
Registrant / Organization
OBSERVER FOUNDATION
Registry Chronology
Initial registration: 13 January 2019
Assignment Classification
MA-S

(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)

Registered Location

MAC Address Vendor Country Estonia (EE) map
Country: Estonia (EE)
Headquarters Registered Facility 🇪🇪 EE
Narva mnt 5
Tallinn city Harju county 10117
EE.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/70b3d5633 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "70B3D5633",
  "company": "OBSERVER FOUNDATION",
  "address": "Narva mnt 5, Tallinn city Harju county 10117, EE",
  "country": "EE",
  "blockStart": "70B3D5633000",
  "blockEnd": "70B3D5633FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2019-01-13",
  "isRand": false,
  "isPrivate": false
}